MRP Based excise

Dear All,

Please suggest the solution for following scenario.

-Some times my client is purchasing the finished product (FERT)from vendor (Third Party Vendor) with all completeness with excise conditions.In this matter there purchasing price is different and this product having one MRP.There requirement is that all excise conditions like JMOP,JEC1,JSEP and other sett off conditions and taxes should flow on MRP price of the product.

How can customize this scenarion.Is there require to create new PP for this abbettment rate or is there any solution. Please suggest.

Thanks in advance.

Mahesh